[INFO] fetching crate asn1rs-model 0.3.0... [INFO] checking asn1rs-model-0.3.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate asn1rs-model 0.3.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate asn1rs-model 0.3.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate asn1rs-model 0.3.0 [INFO] finished tweaking crates.io crate asn1rs-model 0.3.0 [INFO] tweaked toml for crates.io crate asn1rs-model 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 24 packages [INFO] [stderr] Adding codegen v0.1.3 (latest: v0.2.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding strum v0.19.5 (latest: v0.26.2) [INFO] [stderr] Adding strum_macros v0.19.4 (latest: v0.26.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded codegen v0.1.3 [INFO] [stderr] Downloaded strum v0.19.5 [INFO] [stderr] Downloaded strum_macros v0.19.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9e99cf4bf2be7f0e0e5a7a944a08ab3c1144521081daecffd68f8f8ab77a5b8 [INFO] running `Command { std: "docker" "start" "-a" "c9e99cf4bf2be7f0e0e5a7a944a08ab3c1144521081daecffd68f8f8ab77a5b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9e99cf4bf2be7f0e0e5a7a944a08ab3c1144521081daecffd68f8f8ab77a5b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9e99cf4bf2be7f0e0e5a7a944a08ab3c1144521081daecffd68f8f8ab77a5b8", kill_on_drop: false }` [INFO] [stdout] c9e99cf4bf2be7f0e0e5a7a944a08ab3c1144521081daecffd68f8f8ab77a5b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7d14ec2a227bc12bbc363cbcb1ab65f7b3abf21cecae39801dbf5b7017a2f63 [INFO] running `Command { std: "docker" "start" "-a" "f7d14ec2a227bc12bbc363cbcb1ab65f7b3abf21cecae39801dbf5b7017a2f63", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking codegen v0.1.3 [INFO] [stderr] Checking strum v0.19.5 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Compiling strum_macros v0.19.4 [INFO] [stderr] Checking asn1rs-model v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `Field` is ambiguous [INFO] [stdout] --> src/model/protobuf/mod.rs:257:47 [INFO] [stdout] | [INFO] [stdout] 257 | Rust::struct_from_fields(vec![Field::from_name_type( [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #114095 [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Field` could refer to the struct imported here [INFO] [stdout] --> src/model/protobuf/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::model::rust::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Field` to disambiguate [INFO] [stdout] note: `Field` could also refer to the struct imported here [INFO] [stdout] --> src/model/protobuf/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::model::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Field` to disambiguate [INFO] [stdout] = note: `#[warn(ambiguous_glob_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `Field` is ambiguous [INFO] [stdout] --> src/model/protobuf/mod.rs:305:47 [INFO] [stdout] | [INFO] [stdout] 305 | Rust::struct_from_fields(vec![Field::from_name_type( [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #114095 [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Field` could refer to the struct imported here [INFO] [stdout] --> src/model/protobuf/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::model::rust::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Field` to disambiguate [INFO] [stdout] note: `Field` could also refer to the struct imported here [INFO] [stdout] --> src/model/protobuf/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::model::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Field` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Tag` is imported redundantly [INFO] [stdout] --> src/model/rust/mod.rs:1208:70 [INFO] [stdout] | [INFO] [stdout] 1203 | use super::*; [INFO] [stdout] | -------- the item `Tag` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1208 | use crate::model::{Choice, Enumerated, EnumeratedVariant, Field, Tag, Type}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Type` is imported redundantly [INFO] [stdout] --> src/model/rust/mod.rs:1208:75 [INFO] [stdout] | [INFO] [stdout] 1203 | use super::*; [INFO] [stdout] | -------- the item `Type` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1208 | use crate::model::{Choice, Enumerated, EnumeratedVariant, Field, Tag, Type}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `EncodingOrdering` is imported redundantly [INFO] [stdout] --> src/model/sql/mod.rs:569:30 [INFO] [stdout] | [INFO] [stdout] 568 | use super::*; [INFO] [stdout] | -------- the item `EncodingOrdering` is already imported here [INFO] [stdout] 569 | use crate::model::rust::{EncodingOrdering, Field}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Field` is imported redundantly [INFO] [stdout] --> src/model/sql/mod.rs:569:48 [INFO] [stdout] | [INFO] [stdout] 568 | use super::*; [INFO] [stdout] | -------- the item `Field` is already imported here [INFO] [stdout] 569 | use crate::model::rust::{EncodingOrdering, Field}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Charset` is imported redundantly [INFO] [stdout] --> src/model/sql/mod.rs:570:24 [INFO] [stdout] | [INFO] [stdout] 568 | use super::*; [INFO] [stdout] | -------- the item `Charset` is already imported here [INFO] [stdout] 569 | use crate::model::rust::{EncodingOrdering, Field}; [INFO] [stdout] 570 | use crate::model::{Charset, Model, Tag}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Model` is imported redundantly [INFO] [stdout] --> src/model/sql/mod.rs:570:33 [INFO] [stdout] | [INFO] [stdout] 568 | use super::*; [INFO] [stdout] | -------- the item `Model` is already imported here [INFO] [stdout] 569 | use crate::model::rust::{EncodingOrdering, Field}; [INFO] [stdout] 570 | use crate::model::{Charset, Model, Tag}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Size` is imported redundantly [INFO] [stdout] --> src/model/sql/mod.rs:571:32 [INFO] [stdout] | [INFO] [stdout] 568 | use super::*; [INFO] [stdout] | -------- the item `Size` is already imported here [INFO] [stdout] ... [INFO] [stdout] 571 | use crate::model::{Import, Size}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Location` is imported redundantly [INFO] [stdout] --> src/model/mod.rs:653:25 [INFO] [stdout] | [INFO] [stdout] 653 | use crate::parser::{Location, Tokenizer}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 654 | [INFO] [stdout] 655 | use super::*; [INFO] [stdout] | -------- the item `Location` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.26s [INFO] running `Command { std: "docker" "inspect" "f7d14ec2a227bc12bbc363cbcb1ab65f7b3abf21cecae39801dbf5b7017a2f63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7d14ec2a227bc12bbc363cbcb1ab65f7b3abf21cecae39801dbf5b7017a2f63", kill_on_drop: false }` [INFO] [stdout] f7d14ec2a227bc12bbc363cbcb1ab65f7b3abf21cecae39801dbf5b7017a2f63